A Hint-Based Locating and Routing Mechanism in Peer-to-Peer File Sharing Systems

Jin, Hairong; Li, Shanping; Ma, Tianchi; Qian, Liang

doi:10.1007/978-3-540-24679-4_70

Cited by 1 publication

(4 citation statements)

References 7 publications

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“…So, the publisher is a quite credible holder, condition (1) can be satisfied. In finite-hint [3] solution, every hint items are transferred back naturally. In full-hint [3] solution, as long as a special policy is adopted, assuring the publisher related hint to be transferred back, condition (3) can be satisfied.…”

Section: Credible Hint and Master-copymentioning

confidence: 99%

“…In finite-hint [3] solution, every hint items are transferred back naturally. In full-hint [3] solution, as long as a special policy is adopted, assuring the publisher related hint to be transferred back, condition (3) can be satisfied. A peer in HBLR obtains hints during three procedures: (a) Publishing; (b) Hints transferring in request; (c) Updating after file downloading.…”

Section: Credible Hint and Master-copymentioning

confidence: 99%

“…The improving work was based on HBLR [3], which derived from Freenet [2]. The basic locating models in the systems are all document routing model [1].…”

Section: Related Workmentioning

confidence: 99%

“…The Hint-based Locating & Routing Mechanism (HBLR) [3] is based on the document routing model [1] in Freenet [2]. It processes file location hints searching instead of direct file searching and distributes file location hints instead of files themselves.…”

Section: Introductionmentioning

confidence: 99%

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Performance Improvement of Hint-Based Locating & Routing Mechanism in P2P File-Sharing Systems

Jin

Peng

et al. 2004

Lecture Notes in Computer Science

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Abstract. Hint-based Locating & Routing Mechanism (HBLR) derives from the locating & routing mechanism in Freenet. HBLR uses file location hint to enhance the performance of file searching and downloading. In comparison with its ancestor, HBLR saves storage space and reduces file request latency. However, because of the inherent fallibility of hint, employing location hint naively for file locating in P2P file-sharing system will lead to under-expectant performance. In this paper, hint's uncertainty and related bad results are analyzed. According to the causation, pertinent countermeasures including credible hint, master-copy transfer, and file existence pre-detection are proposed. Simulation shows the performance of HBLR is improved by adopting the proposed policies.

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Section: Credible Hint and Master-copymentioning

confidence: 99%

Section: Credible Hint and Master-copymentioning

confidence: 99%

“…The improving work was based on HBLR [3], which derived from Freenet [2]. The basic locating models in the systems are all document routing model [1].…”

Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations